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- Added <dspace:selecteperson> JSP tag, similar-ish to HTML <SELECT>

Browse Source 
- Updated collection creation wizard, eperson admin tool to use it


git-svn-id: http://scm.dspace.org/svn/repo/trunk@805 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Robert Tansley
2004-03-24 17:22:44 +00:00
parent 3b7bfcd19d
commit 57e4c22be8
12 changed files with 383 additions and 369 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
dspace/etc/dspace-web.xml
View File

@@ -375,7 +375,7 @@
<servlet-mapping>
<servlet-name>eperson-list</servlet-name>
<url-pattern>/dspace-admin/eperson-list</url-pattern>
<url-pattern>/tools/eperson-list</url-pattern>
</servlet-mapping>
<servlet-mapping>

37
dspace/jsp/WEB-INF/dspace-tags.tld
View File

@@ -71,7 +71,7 @@
- nolink - show a location bar with no links
- auto - show community/collection from request (default)
- parenttitle - title of "parent" page, that is, the page one up in the
- site hierarchy.
- site hierarchy.
- parentlink - path to parent page - must be specified if "parent" specified
- style - page layout style. Default is "default". Page is loaded
- from layout/header-XXX.jsp and layout/footer-XXX.jsp.
@@ -251,10 +251,10 @@
a popup link is pressed. If Javascript is not available, a simple
HTML link is used as a fallback. The contents of the tag are used as
the text of the link.
Additionally, this will link to the "local" version of the URL, if a
locally modified version exists.
FIXME: Currently supports a single popup window at a hardcoded size;
extra attributes could be added at a later date (e.g. name, width, height)
</info>
@@ -264,7 +264,36 @@
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<name>selecteperson</name>
<tagclass>org.dspace.app.webui.jsptag.SelectEPersonTag</tagclass>
<info>
Tag for producing an e-person select widget in a form. Somewhat
analogous to the HTML SELECT element. An input
field is produced with a button which pops up a window from which
e-people can be selected. Selected e-epeople are added to the field
in the form. If the selector is for multiple e-people, a 'remove
selected from list' button is also added.
On any form that has a selecteperson tag (only one allowed per page),
you need to include the following Javascript code on all of the submit
buttons, to ensure that the e-people IDs are posted and that the popup
window is close:
onclick="javascript:finishEPerson();"
</info>
<attribute>
<name>multiple</name>
<required>true</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
<attribute>
<name>selected</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>
<tag>
<name>sfxlink</name>

16
dspace/jsp/dspace-admin/eperson-main.jsp
View File

@@ -66,18 +66,26 @@
<form method=POST>
<center>
<table width="70%">
<table width="90%">
<tr>
<td>
<td colspan=3 align=center>
<input type="submit" name="submit_add" value="Add EPerson...">
</td>
</tr>
<tr>
<td colspan=3><strong>OR</strong></td>
</tr>
<tr>
<td>
<input type="submit" name="submit_browse" value="Browse EPeople...">
<dspace:selecteperson multiple="false" />
</td>
<td>
then&nbsp;<input type="submit" name="submit_edit" value="Edit..." onclick="javascript:finishEPerson();">
</td>
<td>
<input type="submit" name="submit_delete" value="Delete..." onclick="javascript:finishEPerson();">
</td>
</tr>
</table>
</center>

14
dspace/jsp/dspace-admin/wizard-permissions.jsp
View File

@@ -146,21 +146,13 @@ incoming submissions, but will not be able to reject them.</P>
<tr>
<td width="40%"></td>
<td class="submitFormHelp">
Click on the 'Choose E-people' button to choose e-people to add to the list.</td>
Click on the 'Select E-people' button to choose e-people to add to the list.</td>
<td width="40%"></td>
</tr>
<tr>
<td></td>
<td align=center class="submitFormLabel">
<select size=10 name="epersonList" multiple>
</select>
</td>
</tr>
<tr>
<td></td>
<td align=center>
<input type=button value="Choose E-people" onclick="javascript:eperson_window();">
<input type=button value="Remove Selected" onclick="javascript:removeSelected(epersonList);">
<dspace:selecteperson multiple="yes" />
</td>
</tr>
</table>
@@ -178,7 +170,7 @@ incoming submissions, but will not be able to reject them.</P>
&nbsp;
</td>
<td>
<input type=submit name="submit_next" value="Next &gt;" onclick="javascript:selectList(epersonList);">
<input type=submit name="submit_next" value="Next &gt;" onclick="javascript:finishEPerson();">
</td>
</tr>
</table>

58
dspace/jsp/layout/header-default.jsp
View File

@@ -63,63 +63,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="<%= request.getContextPath() %>/styles.css.jsp">
<link rel="shortcut icon" href="<%= request.getContextPath() %>/favicon.ico" type="image/x-icon">
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
// Open eperson popup window
function eperson_window()
{
var newWindow;
var props = 'scrollBars=yes,resizable=yes,toolbar=no,menubar=no,location=no,directories=no,width=640,height=480';
newWindow = window.open("<%= request.getContextPath() %>/dspace-admin/eperson-list", "dspace_epeople", props);
}
// Add to list of e-people on this page -- invoked by eperson popup window
function addEPerson(id, email, name)
{
var newplace = window.document.forms[0].epersonList.options.length;
// First we check to see if e-person is already there
for (var i = 0; i < window.document.forms[0].epersonList.options.length; i++)
{
if (window.document.forms[0].epersonList.options[i].value == id)
{
newplace = -1;
}
}
if (newplace > -1)
{
window.document.forms[0].epersonList.options[newplace] = new Option(name + " (" + email + ")", id);
}
}
// Marks all the epeople as selected for the submit button.
function selectList()
{
sourceList = window.document.forms[0].epersonList;
for(var i = 0; i < sourceList.options.length; i++)
{
if (sourceList.options[i] != null)
sourceList.options[i].selected = true;
}
return true;
}
// Deletes the selected items of supplied list.
function removeSelected(sourceList)
{
var maxCnt = sourceList.options.length;
for(var i = maxCnt - 1; i >= 0; i--)
{
if ((sourceList.options[i] != null) && (sourceList.options[i].selected == true))
{
sourceList.options[i] = null;
}
}
}
// End -->
</script>
<SCRIPT LANGUAGE="JavaScript" src="<%= request.getContextPath() %>/utils.js"></script>
</head>
<%-- HACK: leftmargin, topmargin: for non-CSS compliant Microsoft IE browser --%>

30
dspace/jsp/dspace-admin/eperson-list.jsp → dspace/jsp/tools/eperson-list.jsp
View File

@@ -47,6 +47,7 @@
- epeople - EPerson[] - all epeople to browse
- sortby - Integer - field to sort by (constant from EPerson.java)
- first - Integer - index of first eperson to display
- multiple - if non-null, this is for selecting multiple epeople
--%>
<%@ page contentType="text/html;charset=UTF-8" %>
@@ -62,6 +63,7 @@
(EPerson[]) request.getAttribute("epeople");
int sortBy = ((Integer)request.getAttribute("sortby" )).intValue();
int first = ((Integer)request.getAttribute("first")).intValue();
boolean multiple = (request.getAttribute("multiple") != null);
// Make sure we won't run over end of list
int last = first + PAGESIZE;
@@ -87,9 +89,9 @@
String sortByParam = "lastname";
if (sortBy == EPerson.EMAIL) sortByParam = "email";
if (sortBy == EPerson.ID) sortByParam = "id";
String jumpLink = request.getContextPath() + "/dspace-admin/eperson-list?sortby=" + sortByParam + "&first=";
String sortLink = request.getContextPath() + "/dspace-admin/eperson-list?first=" + first + "&sortby=";
String jumpLink = request.getContextPath() + "/dspace-admin/eperson-list?multiple=" + multiple + "&sortby=" + sortByParam + "&first=";
String sortLink = request.getContextPath() + "/dspace-admin/eperson-list?multiple=" + multiple + "&first=" + first + "&sortby=";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
@@ -108,6 +110,17 @@ function addEPerson(id, email, name)
{
self.opener.addEPerson(id, email, name);
}
// Clear selected items from main e-people list
function clearEPeople()
{
var list = self.opener.document.forms[0].eperson_id;
while (list.options.length > 0)
{
list.options[0] = null;
}
}
// End -->
</script>
</head>
@@ -140,6 +153,15 @@ function addEPerson(id, email, name)
<%
String row = "even";
String buttonText = (multiple ? "Add" : "Select");
// If this is a dialogue to select a *single* e-person, we want
// to clear any existing entry in the e-person list, and
// to close this window when a 'select' button is clicked
String clearList = (multiple ? "" : "clearEPeople();");
String closeWindow = (multiple ? "" : "window.close();");
for (int i = first; i <= last; i++)
{
EPerson e = epeople[i];
@@ -147,7 +169,7 @@ function addEPerson(id, email, name)
String fullname = e.getFullName().replace('\'', ' ');
%>
<tr>
<td class="<%= row %>RowOddCol"><input type=button value="Add" onClick="javascript:addEPerson(<%= e.getID() %>, '<%= e.getEmail() %>', '<%= fullname %>');"></td>
<td class="<%= row %>RowOddCol"><input type=button value="<%= buttonText %>" onClick="javascript:<%= clearList %>addEPerson(<%= e.getID() %>, '<%= e.getEmail() %>', '<%= fullname %>');<%= closeWindow %>"></td>
<td class="<%= row %>RowEvenCol"><%= e.getID() %></td>
<td class="<%= row %>RowOddCol"><%= e.getEmail() %></td>
<td class="<%= row %>RowEvenCol">

116
dspace/jsp/utils.js Normal file
View File

@@ -0,0 +1,116 @@
/*
* utils.js
*
* Version: $Revision$
*
* Date: $Date$
*
* Copyright (c) 2004, Hewlett-Packard Company and Massachusetts
* Institute of Technology. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Hewlett-Packard Company nor the name of the
* Massachusetts Institute of Technology nor the names of their
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
/*
* Utility Javascript methods for DSpace
*/
// Popup window - here so it can be referred to by several methods
var popupWindow;
// =========================================================
// Methods for e-person popup window
// =========================================================
// Add to list of e-people on this page -- invoked by eperson popup window
function addEPerson(id, email, name)
{
var newplace = window.document.forms[0].eperson_id.options.length;
// First we check to see if e-person is already there
for (var i = 0; i < window.document.forms[0].eperson_id.options.length; i++)
{
if (window.document.forms[0].eperson_id.options[i].value == id)
{
newplace = -1;
}
}
if (newplace > -1)
{
window.document.forms[0].eperson_id.options[newplace] = new Option(name + " (" + email + ")", id);
}
}
// This needs to be invoked in the 'onClick' javascript event for buttons
// on pages with a dspace:selecteperson element in them
function finishEPerson()
{
selectAll(window.document.forms[0].eperson_id);
popupWindow.close();
}
// =========================================================
// Miscellaneous utility methods
// =========================================================
// Open a popup window (or bring to front if already open)
function popup_window(winURL, winName)
{
var props = 'scrollBars=yes,resizable=yes,toolbar=no,menubar=no,location=no,directories=no,width=640,height=480';
popupWindow = window.open(winURL, winName, props);
popupWindow.focus();
}
// Select all options in a <SELECT> list
function selectAll(sourceList)
{
for(var i = 0; i < sourceList.options.length; i++)
{
if (sourceList.options[i] != null)
sourceList.options[i].selected = true;
}
return true;
}
// Deletes the selected options from supplied <SELECT> list
function removeSelected(sourceList)
{
var maxCnt = sourceList.options.length;
for(var i = maxCnt - 1; i >= 0; i--)
{
if ((sourceList.options[i] != null) && (sourceList.options[i].selected == true))
{
sourceList.options[i] = null;
}
}
}

181
dspace/src/org/dspace/app/webui/jsptag/SelectEPersonTag.java Normal file
View File

@@ -0,0 +1,181 @@
/*
* SelectEPersonTag
*
* Version: $Revision$
*
* Date: $Date$
*
* Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
* Institute of Technology. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Hewlett-Packard Company nor the name of the
* Massachusetts Institute of Technology nor the names of their
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.dspace.app.webui.jsptag;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;
import org.dspace.eperson.EPerson;
/**
* <P>Tag for producing an e-person select widget in a form. Somewhat
* analogous to the HTML SELECT element. An input
* field is produced with a button which pops up a window from which
* e-people can be selected. Selected e-epeople are added to the field
* in the form. If the selector is for multiple e-people, a 'remove
* selected from list' button is also added.</P>
*
* <P>On any form that has a selecteperson tag (only one allowed per page),
* you need to include the following Javascript code on all of the submit
* buttons, to ensure that the e-people IDs are posted and that the popup
* window is closed:</P>
*
* <P><code>onclick="javascript:finishEPerson();"</code></P>
*
* @author Robert Tansley
* @version $Revision$
*/
public class SelectEPersonTag extends TagSupport
{
/** Multiple e-people? */
private boolean multiple;
/** Which eperson/epeople are initially in the list? */
private EPerson[] epeople;
public SelectEPersonTag()
{
super();
}
/**
* Setter for multiple attribute
*
* @param s attribute from JSP
*/
public void setMultiple(String s)
{
if (s != null && (s.equalsIgnoreCase("yes") || s.equalsIgnoreCase("true")))
{
multiple = true;
}
else
{
multiple = false;
}
}
/**
* Setter for e-people in list
*
* @param e attribute from JSP
*/
public void setMultiple(Object e)
{
if (e instanceof EPerson)
{
epeople = new EPerson[1];
epeople[0] = (EPerson) e;
}
else if(e instanceof EPerson[])
{
epeople = (EPerson[]) e;
}
}
public void release()
{
multiple = false;
epeople = null;
}
public int doStartTag()
throws JspException
{
try
{
JspWriter out = pageContext.getOut();
HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();
out.print("<table><tr><td colspan=2><select multiple name=\"eperson_id\" SIZE=");
out.print(multiple ? "10" : "1");
out.println(">");
if (epeople != null)
{
for (int i = 0; i < epeople.length; i++)
{
out.print("<OPTION VALUE=\"" + epeople[i].getID() + "\">");
out.print(epeople[i].getFullName() + " (" + epeople[i].getEmail() + ")");
out.println("</OPTION>");
}
}
out.print("</SELECT></TD>");
if (multiple)
{
out.print("</TR><TR><TD width=\"50%\" align=\"center\">");
}
else
{
out.print("<TD>");
}
String p = (multiple ? "people" : "person");
out.print("<input type=\"button\" value=\"Select E-" + p + "...\" onclick=\"javascript:popup_window('" +
req.getContextPath() + "/tools/eperson-list?multiple=" + multiple +
"', 'eperson_popup');\">");
if (multiple)
{
out.print("</TD><TD width=\"50%\" align=\"center\">");
out.print("<input type=\"button\" value=\"Remove Selected\" onclick=\"javascript:removeSelected(window.document.forms[0].eperson_id);\">");
}
out.println("</TD></TR></TABLE>");
}
catch (IOException ie)
{
throw new JspException(ie);
}
return SKIP_BODY;
}
}

2
dspace/src/org/dspace/app/webui/servlet/admin/CollectionWizardServlet.java
View File

@@ -343,7 +343,7 @@ public class CollectionWizardServlet extends DSpaceServlet
}
// Add people from the form to the group
int[] ids = UIUtil.getIntParameters(request, "epersonList");
int[] ids = UIUtil.getIntParameters(request, "eperson_id");
if (ids != null)
{

93
dspace/src/org/dspace/app/webui/servlet/admin/EPersonAdminServlet.java
View File

@@ -45,7 +45,6 @@ package org.dspace.app.webui.servlet.admin;
import java.io.IOException;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@@ -56,7 +55,6 @@ import org.dspace.app.webui.util.JSPManager;
import org.dspace.app.webui.util.UIUtil;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.Context;
import org.dspace.core.LogManager;
import org.dspace.eperson.EPerson;
/**
@@ -75,10 +73,7 @@ public class EPersonAdminServlet extends DSpaceServlet
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
doDSPost(context, request, response);
// GET just displays the list of e-people
//showMain(context, request, response);
showMain(context, request, response);
}
@@ -97,8 +92,6 @@ public class EPersonAdminServlet extends DSpaceServlet
// create clever name and do update before continuing
e.setEmail("newuser"+e.getID());
e.update();
//showEPeople(context, request, response);
request.setAttribute("eperson", e);
@@ -229,58 +222,6 @@ public class EPersonAdminServlet extends DSpaceServlet
showMain(context, request, response);
context.complete();
}
else if (button.equals("submit_browse"))
{
// user wants to browse
String pageRequest = request.getParameter("page_request");
int pageIndex = UIUtil.getIntParameter(request, "page_index");
String sortby = request.getParameter("sortby");
int sortField = EPerson.EMAIL; // default
int pageSize = 50;
if (sortby == null)
{
}
else if (sortby.equals("lastname"))
{
sortField = EPerson.LASTNAME;
}
else if (sortby.equals("id"))
{
sortField = EPerson.ID;
}
if (pageIndex == -1)
{
pageIndex = 0; // default page is 0
}
// get back "next" and "previous" messages
// can also insert numbers here
if (pageRequest != null)
{
if (pageRequest.equals("next"))
{
pageIndex++;
}
else
{
pageIndex--;
}
}
EPerson[] epeople = EPerson.findAll(context, sortField);
int pageCount = ((epeople.length-1)/pageSize)+1;
request.setAttribute("epeople", epeople );
request.setAttribute("page_size", new Integer(pageSize ));
request.setAttribute("page_count", new Integer(pageCount));
request.setAttribute("page_index", new Integer(pageIndex));
JSPManager.showJSP(request, response, "/dspace-admin/eperson-browse.jsp");
}
else
{
// Cancel etc. pressed - show list again
@@ -288,38 +229,6 @@ public class EPersonAdminServlet extends DSpaceServlet
}
}
/**
* Show list of E-people
*
* @param context Current DSpace context
* @param request Current HTTP request
* @param response Current HTTP response
*/
private void showEPeople(Context context,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
// First get the sort field
String sortFieldParam = request.getParameter("sortby");
int sortField = EPerson.LASTNAME;
if (sortFieldParam != null && sortFieldParam.equals("email"))
{
sortField = EPerson.EMAIL;
}
else if (sortFieldParam != null && sortFieldParam.equals("id"))
{
sortField = EPerson.ID;
}
EPerson[] epeople = EPerson.findAll(context, sortField);
request.setAttribute("epeople", epeople);
JSPManager.showJSP(request, response, "/dspace-admin/list-epeople.jsp");
}
private void showMain(Context c,
HttpServletRequest request, HttpServletResponse response )

9
dspace/src/org/dspace/app/webui/servlet/admin/EPersonListServlet.java
View File

@@ -66,6 +66,9 @@ public class EPersonListServlet extends DSpaceServlet
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
// Are we for selecting a single or multiple epeople?
boolean multiple = UIUtil.getBoolParameter(request, "multiple");
// What are we sorting by. Lastname is default
int sortBy = EPerson.LASTNAME;
@@ -95,7 +98,11 @@ public class EPersonListServlet extends DSpaceServlet
request.setAttribute("sortby", new Integer(sortBy));
request.setAttribute("first", new Integer(first));
request.setAttribute("epeople", epeople);
if (multiple)
{
request.setAttribute("multiple", new Boolean(true));
}
JSPManager.showJSP(request, response, "/dspace-admin/eperson-list.jsp");
JSPManager.showJSP(request, response, "/tools/eperson-list.jsp");
}
}

194
dspace/src/org/dspace/app/webui/servlet/admin/EditEPersonServlet.java
View File

@@ -1,194 +0,0 @@
/*
* EditEPersonServlet.java
*
* Version: $Revision$
*
* Date: $Date$
*
* Copyright (c) 2002, Hewlett-Packard Company and Massachusetts
* Institute of Technology. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Hewlett-Packard Company nor the name of the
* Massachusetts Institute of Technology nor the names of their
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.dspace.app.webui.servlet.admin;
import java.io.IOException;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.dspace.app.webui.servlet.DSpaceServlet;
import org.dspace.app.webui.util.JSPManager;
import org.dspace.app.webui.util.UIUtil;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.Context;
import org.dspace.core.LogManager;
import org.dspace.eperson.EPerson;
/**
* Servlet for editing and creating e-people
*
* @author Robert Tansley
* @version $Revision$
*/
public class EditEPersonServlet extends DSpaceServlet
{
/** Logger */
private static Logger log = Logger.getLogger(EditEPersonServlet.class);
protected void doDSGet(Context context,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
// GET just displays the list of e-people
showEPeople(context, request, response);
}
protected void doDSPost(Context context,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
String button = UIUtil.getSubmitButton(request, "submit");
if (button.equals("submit_update"))
{
// Update the metadata for an e-person
EPerson e = EPerson.find(context,
UIUtil.getIntParameter(request, "eperson_id"));
e.setEmail(request.getParameter("email").trim());
e.setFirstName(request.getParameter("firstname").equals("")
? null
: request.getParameter("firstname"));
e.setLastName(request.getParameter("lastname").equals("")
? null
: request.getParameter("lastname"));
// FIXME: More data-driven?
e.setMetadata("phone",
request.getParameter("phone").equals("")
? null
: request.getParameter("phone"));
e.setCanLogIn(request.getParameter("active") != null &&
request.getParameter("active").equals("true"));
e.setRequireCertificate(
request.getParameter("require_certificate") != null &&
request.getParameter("require_certificate").equals("true"));
e.update();
showEPeople(context, request, response);
context.complete();
}
else if (button.equals("submit_add"))
{
// Add a new E-person - simply add to the list, and let the user
// edit with the main form
EPerson e = EPerson.create(context);
e.update();
showEPeople(context, request, response);
context.complete();
}
else if (button.equals("submit_delete"))
{
// Start delete process - go through verification step
EPerson e = EPerson.find(context,
UIUtil.getIntParameter(request, "eperson_id"));
request.setAttribute("eperson", e);
JSPManager.showJSP(request, response,
"/dspace-admin/confirm-delete-eperson.jsp");
}
else if (button.equals("submit_confirm_delete"))
{
// User confirms deletion of type
EPerson e = EPerson.find(context,
UIUtil.getIntParameter(request, "eperson_id"));
e.delete();
showEPeople(context, request, response);
context.complete();
}
else
{
// Cancel etc. pressed - show list again
showEPeople(context, request, response);
}
}
/**
* Show list of E-people
*
* @param context Current DSpace context
* @param request Current HTTP request
* @param response Current HTTP response
*/
private void showEPeople(Context context,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
// First get the sort field
String sortFieldParam = request.getParameter("sortby");
int sortField = EPerson.LASTNAME;
if (sortFieldParam != null && sortFieldParam.equals("email"))
{
sortField = EPerson.EMAIL;
}
else if (sortFieldParam != null && sortFieldParam.equals("id"))
{
sortField = EPerson.ID;
}
EPerson[] epeople = EPerson.findAll(context, sortField);
request.setAttribute("epeople", epeople);
JSPManager.showJSP(request, response, "/dspace-admin/list-epeople.jsp");
}
}